1,635 Endoscopic submucosal dissection cases in the esophagus, stomach, and colorectum: complication rates and long-term outcomes

作者：Toyonaga Takashi^*; Man i Mariko; East James E; Nishino Eisei; Ono Wataru; Hirooka Tomoomi; Ueda Chie; Iwata Yoshinori; Sugiyama Takeshi; Dozaiku Toshio; Hirooka Takashi; Fujita Tsuyoshi; Inokuchi Hideto; Azuma Takeshi

来源：Surgical Endoscopy and Other Interventional Techniques, 2013, 27(3): 1000-1008.

DOI：10.1007/s00464-012-2555-2

• Endoscopic submucosal dissection
• Complication
• Postoperative
• Prognosis
• Neoplasms

Endoscopic submucosal dissection (ESD) enables en bloc resection of early gastrointestinal neoplasms; however, most ESD articles report small series, with short-term outcomes performed by multiple operators on single organ. We assessed short- and long-term treatment outcomes following ESD for early neoplasms throughout the gastrointestinal tract. %26lt;br%26gt;We performed a longitudinal cohort study in single tertiary care referral center. A total of 1,635 early gastrointestinal neoplasms (stomach 1,136; esophagus 138; colorectum 361) were treated by ESD by single operator. Outcomes were complication rates, en bloc R0 resection rates, and long-term overall and disease-specific survival rates at 3 and 5 years for both guideline and expanded criteria for ESD. %26lt;br%26gt;En bloc R0 resection rates were: stomach: 97.1 %; esophagus: 95.7 %; colorectum: 98.3 %. Postoperative bleeding and perforation rates respectively were: stomach: 3.6 and 1.8 %; esophagus: 0 and 0 %; colorectum: 1.7 and 1.9 %. Intra criteria resection rates were: stomach: 84.9 %; esophagus: 81.2 %; colorectum: 88.6 %. Three-year survival rates for lesions meeting Japanese ESD guideline/expanded criteria were for all organ-combined: 93.4/92.7 %. Five-year rates were: stomach: 88.1/84.6 %; esophagus: 81.6/57.3 %; colorectum: 94.3/100 %. Median follow-up period was 53.4 (range, 0.07-98.6) months. Follow-up rate was 94 % (1,020/1,085). There was no recurrence or disease-related death. %26lt;br%26gt;In this large series by single operator, ESD was associated with high curative resection rates and low complication rates across the gastrointestinal tract. Disease-specific and overall long-term prognosis for patients with lesions within intra criteria after curative resection appeared to be excellent.

• 出版日期2013-3